CN208513454U - A kind of punching die of automobile left side plate - Google Patents
A kind of punching die of automobile left side plate Download PDFInfo
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- CN208513454U CN208513454U CN201821262805.3U CN201821262805U CN208513454U CN 208513454 U CN208513454 U CN 208513454U CN 201821262805 U CN201821262805 U CN 201821262805U CN 208513454 U CN208513454 U CN 208513454U
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- punching
- die holder
- cavity plate
- punch
- guide sleeve
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Abstract
The utility model discloses a kind of punching dies of automobile left side plate, including mold, the mold is made of upper die holder and lower die holder, cavity plate is mounted by means of screws on the lower die holder, punching is offered on the cavity plate, and guide sleeve is installed at left and right sides of cavity plate, disassembly group is installed on the left of the punching, the left side two sides of the cavity plate are mounted on guide sleeve, the upper die holder is divided into pedestal and mounting base, guide post corresponding with guide sleeve and cavity plate and punch-pin are separately installed in the mounting base, after punching, the end plate that auxiliary removes hole punch can be carried out by disassembly group, it dismantles more convenient, and its prevention block for being equipped with, during mold lifting, it can be released since the effect of spring will prevent block, the case where effectively workpiece being avoided to suct mould generation, it is more practical, and the buffer spring that logical offer is equipped with, It can play the role of buffering when being punched out, can effectively improve the service life of the mold, it is more practical.
Description
Technical field
The utility model belongs to stamping die technology, and in particular to a kind of punching die of automobile left side plate.
Background technique
With the development of society, the mankind's is constantly progressive, various advanced equipment are constantly developed, the life of people
The raising that bioplasm amount is greatly improved, the wherein vehicles of the automobile as a kind of trip gradually spread to every family, and
When carrying out to automobile production, need to go out the different hole of multiple functions on end plate, therewith punching die of the people for end plate
Also it just increasingly pays close attention to.
Current punching die is when being punched out it, often since hole punched is more, leads to the process in production
In, it has workpiece and is close to the problem of mold can not remove, and in the mode using pneumatic type auxiliary lower part, it can virtually increase it
The cost of production, and in worker during producing, when plate can be caused to suct mould due to absent-mindedness, does not pay attention to and continue
Blowing causes mold due to once putting multiple workpiece, is damaged, solves up for us.
Summary of the invention
The purpose of this utility model is to provide a kind of punching dies of automobile left side plate, to solve in above-mentioned background technique
It is proposed when being punched out, have workpiece and be difficult to disassemble, and worker's absent-mindedness that works long hours causes plate to suct mould, no
Pay attention to will lead to and is put into multiple workpiece, the problem for keeping mold impaired.
To achieve the above object, the utility model provides the following technical solutions: a kind of punching die of automobile left side plate, packet
Mold is included, the mold is made of upper die holder and lower die holder, and cavity plate is mounted by means of screws on the lower die holder, described recessed
Punching is offered on mould, and guide sleeve is installed at left and right sides of cavity plate, and disassembly group is installed on the left of the punching, and punching
Lower section is equipped with storage box, and the left side two sides of the cavity plate are mounted on guide sleeve, and the upper die holder is divided into pedestal and mounting base, institute
It states and is separately installed with guide post corresponding with guide sleeve and cavity plate and punch-pin in mounting base, offer mounting groove on the punch-pin, it is described
Formed punch is installed in mounting groove, fixing sleeve is installed below the formed punch, the guide sleeve is fixedly mounted on punch-pin by screw
On, the left side of the fixing sleeve is equipped with prevention slot, and the prevention slot is interior to be equipped with prevention block by spring, opens up on the pedestal
There is limiting slot corresponding with formed punch, connecting rod, the pedestal and mounting base are installed on the left of the formed punch and connected by connecting rod
It connects, the two sides up and down of the connecting rod are mounted on return spring, and buffer spring is equipped on the left of connecting rod, the upper mold
Installation foot is equipped on seat and lower die holder.
Preferably, the group of unloading is equipped with mandril, and the lower section of the mandril is connected with rotating bar by rotation axis, and described turn
The center position of lever is equipped with fixed bias circuit.
Preferably, the formed punch is equipped with convex block, and the fixing sleeve is equipped with groove corresponding with convex block, in the groove
Spring is installed.
Preferably, the connecting rod is one-time formed I-shaped cast member.
Preferably, the bottom adhe of the prevention block has rubber pad.
Compared with prior art, the utility model has the beneficial effects that the punching die of the automobile left side plate is by being equipped with
Disassembly group, after punching, can be assisted disassembly hole punch workpiece, and in face of conveniently remove workpiece when,
Then directly workpiece can be removed, it is more convenient to use, and its prevention block for being equipped with, can be due to during mold lifting
The effect of spring will prevent block and release, and the case where effectively workpiece being avoided to suct mould generation is more practical, carry out using
During, the return spring by being equipped with can be such that connecting rod is close to always with cavity plate, can effectively prevent when upper die holder is lifted
Only when lifting, connecting rod moment is severely affected power, causes connecting rod impaired, and the buffering elastic that logical offer is equipped with
Spring can play the role of buffering when being punched out, and can effectively improve the service life of the mold, more practical.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial structurtes left view of the utility model upper die holder；
Fig. 3 is the local structure top view of the utility model upper die holder；
Fig. 4 is the entity effect display diagram of the utility model formed punch
Fig. 5 is the partial enlarged view in Fig. 1 at A.
In figure: 1- mold, 2- upper die holder, 3- lower die holder, 4- cavity plate, 5- punching, 6- guide sleeve, 7- disassembly group, 8- pedestal, 9-
Mounting base, 10- guide post, 11- punch-pin, 12- mounting groove, 13- formed punch, 14- fixing sleeve, 15- prevention slot, 16- prevention block, 17- limit
Position slot, 18- connecting rod, 19- return spring, 20- buffer spring, 21- installation foot, 22- mandril, 23- rotating bar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of punching die of automobile left side plate, including
Mold 1, mold 1 are made of upper die holder 2 and lower die holder 3, and cavity plate 4 is mounted by means of screws on lower die holder 3, is opened on cavity plate 4
The left and right sides equipped with punching 5, and cavity plate 4 is equipped with guide sleeve 6, and the left side of punching 5 is equipped with disassembly group 7, and the lower section of punching 5
Storage box is installed, the left side two sides of cavity plate 4 are mounted on guide sleeve 6, and upper die holder 2 divides for pedestal 8 and mounting base 9, in mounting base 9
It is separately installed with guide post 10 corresponding with guide sleeve 6 and cavity plate 4 and punch-pin 11, offers mounting groove 12, mounting groove 12 on punch-pin 11
Formed punch 13 is inside installed, the lower section of formed punch 13 is equipped with fixing sleeve 14, and guide sleeve 6 is fixedly mounted on punch-pin 11 by screw, Gu
Surely the left side of set 14 is equipped with prevention slot 15, is equipped in prevention slot 15 by spring and prevents block 16, offers on pedestal 8 and formed punch
13 corresponding limiting slots 17, the left side of formed punch 13 are equipped with connecting rod 18, and pedestal 8 is connect with mounting base 9 by connecting rod 18, even
The two sides up and down of extension bar 18 are mounted on return spring 19, and the left side of connecting rod 18 is equipped with buffer spring 20,2 He of upper die holder
Installation foot 21 is equipped on lower die holder 3.
In the present embodiment, workpiece is removed after punching in order to facilitate user, it is preferred that disassembly group 7 is equipped with mandril
22, the lower section of mandril 22 is connected with rotating bar 23 by rotation axis, and the center position of rotating bar 23 is equipped with fixed bias circuit,
When workpiece abutting cavity plate 4 can not be successfully, rotating bar 23 can be pulled, rotating bar 23 can be rotated around fixed bias circuit, in rotation,
The one end for then connecting mandril 22 can rise, and then increase mandril 22 and jack up workpiece, be detached from workpiece and cavity plate 4, remove more
What is added is convenient and efficient.
In the present embodiment, it is preferred that formed punch 13 is equipped with convex block, and fixing sleeve 14 is equipped with groove corresponding with convex block, recessed
Spring is installed in slot, the spring being equipped with can when formed punch 13 does not work, always in the mounting groove, can when not in use,
Guarantee that formed punch 13 will not cause to damage due to extraneous factor, can effectively guarantee its precision in punching, more
It is practical.
In the present embodiment, pedestal 8 and mounting base 9 are detached from order to prevent, it is preferred that connecting rod 18 is one-time formed
I-shaped cast member, the side wall of upper die holder 2 are equipped with fixed chute corresponding with connecting rod 18, be equipped in fixed chute with
Corresponding end socket connecting rod 18 is mounted on pedestal 8 and mounting base 9 by fixed chute, is being installed when being installed
It carries out shutting fixed chute with end socket by being equipped with after the completion, it is ensured that while not influencing its up and down motion, without departing from
Pedestal 8 and mounting base 9 connect more convenient.
In this implementation, it is preferred that the bottom adhe of prevention block 16 has rubber pad, and the rubber pad being equipped with can be in upper die holder 2
When lifting, while guaranteeing that workpiece, which can be achieved, is detached from punch-pin 11, it can prevent workpiece surface from scratching.
Working principle: user needs that the punching die of the automobile left side plate is mounted on perforating press according to drawing first
On, start perforating press later, can remain using in progress in use, preferred make the mold 1 by the installation foot 20 being equipped with
It is screwed on perforating press, is lifted upper die holder 2 later, then left side plate to be processed is placed in cavity plate 4, Zhi Houqi
Dynamic perforating press is punched out, and when punching, upper die holder 2 declines, and preferred punch-pin 11 is contacted with cavity plate 4, can be into when contacting
End plate is fixed in row, continues to decline with perforating press later, and buffer spring 20 can play the left and right of buffering to it, makes
The limiting slot 17 being equipped with slowly is contacted with formed punch 13, can prevent the impulse force of moment is excessive formed punch 13 is caused to be damaged, punching
Hole machine continues to decline, then the power that pedestal 8 can be downward to formed punch 13 moves formed punch 13 down, and then is equipped with the cooperation of formed punch 13
Punching 5 by extra material to being swept away, later during lifting, what first choice was detached from is formed punch 13, and formed punch 13 is being equipped with
Spring under the action of can return in mounting groove 12, then punch-pin 11 can then be detached from the Qian He with cavity plate 4, later then can be due to bullet
The effect of spring will prevent block 16 and release prevention slot 15, prevent workpiece from sucting mould, and when workpiece is close to cavity plate 4, then it can be by setting
Workpiece is lifted and then smoothly removes workpiece by some disassembly groups 7, and it is more convenient to use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of punching die of automobile left side plate, including mold (1), it is characterised in that: the mold (1) is by upper die holder (2)
It is formed with lower die holder (3), is mounted by means of screws with cavity plate (4) on the lower die holder (3), is offered on the cavity plate (4)
Punching (5), and guide sleeve (6) are installed at left and right sides of cavity plate (4), it is equipped with disassembly group (7) on the left of the punching (5), and
Storage box is installed, the left side two sides of the cavity plate (4) are mounted on guide sleeve (6), the upper die holder (2) below punching (5)
It is divided into pedestal (8) and mounting base (9), guide post corresponding with guide sleeve (6) and cavity plate (4) is separately installed on the mounting base (9)
(10) and punch-pin (11) it, is offered mounting groove (12) on the punch-pin (11), formed punch (13) is installed in the mounting groove (12),
It is equipped with fixing sleeve (14) below the formed punch (13), the guide sleeve (6) is fixedly mounted on punch-pin (11) by screw, institute
The left side for stating fixing sleeve (14) is equipped with prevention slot (15), is equipped in the prevention slot (15) by spring and prevents block (16), institute
It states and offers limiting slot (17) corresponding with formed punch (13) on pedestal (8), connecting rod is installed on the left of the formed punch (13)
(18), the pedestal (8) is connect with mounting base (9) by connecting rod (18), and the two sides up and down of the connecting rod (18) are respectively mounted
Have return spring (19), and buffer spring (20) are installed on the left of connecting rod (18), the upper die holder (2) and lower die holder (3)
On be equipped with installation foot (21).
2. a kind of punching die of automobile left side plate according to claim 1, it is characterised in that: on the disassembly group (7)
Equipped with mandril (22), the lower section of the mandril (22) is connected with rotating bar (23) by rotation axis, in the rotating bar (23)
Fixed bias circuit is equipped at heart position.
3. a kind of punching die of automobile left side plate according to claim 1, it is characterised in that: set on the formed punch (13)
There is convex block, the fixing sleeve (14) is equipped with groove corresponding with convex block, is equipped with spring in the groove.
4. a kind of punching die of automobile left side plate according to claim 1, it is characterised in that: the connecting rod (18) is
One-time formed I-shaped cast member.
5. a kind of punching die of automobile left side plate according to claim 1, it is characterised in that: prevention block (16)
Bottom adhe has rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821262805.3U CN208513454U (en) | 2018-08-07 | 2018-08-07 | A kind of punching die of automobile left side plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821262805.3U CN208513454U (en) | 2018-08-07 | 2018-08-07 | A kind of punching die of automobile left side plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208513454U true CN208513454U (en) | 2019-02-19 |
Family
ID=65333394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821262805.3U Active CN208513454U (en) | 2018-08-07 | 2018-08-07 | A kind of punching die of automobile left side plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208513454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203474A (en) * | 2020-02-20 | 2020-05-29 | 郝玲 | Reduce numerical control punch press booster of punching press time |
-
2018
- 2018-08-07 CN CN201821262805.3U patent/CN208513454U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203474A (en) * | 2020-02-20 | 2020-05-29 | 郝玲 | Reduce numerical control punch press booster of punching press time |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211018 Address after: 528000 factory building 1, building 5, No. 9, Xinyue Road, Wusha community, Daliang street, Shunde District, Foshan City, Guangdong Province (in Jinqiao Industrial City, Shunde Industrial Park) Patentee after: Foshan runfengyuan Technology Co.,Ltd. Address before: 528000 factory building 6, No. 9, Xinyue Road, Wusha neighborhood committee, Daliang sub district office, Shunde District, Foshan City, Guangdong Province (in Jinqiao Industrial City, Shunde Industrial Park) Patentee before: QINGDAO HENGTAI MECHANICAL FITTING Co.,Ltd. SHUNDE BRANCH |
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| TR01 | Transfer of patent right |